CN204041519U - A kind of compressor and compressor lubrication oil heating unit thereof - Google Patents
A kind of compressor and compressor lubrication oil heating unit thereof Download PDFInfo
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- CN204041519U CN204041519U CN201420481216.XU CN201420481216U CN204041519U CN 204041519 U CN204041519 U CN 204041519U CN 201420481216 U CN201420481216 U CN 201420481216U CN 204041519 U CN204041519 U CN 204041519U
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- compressor
- sleeve pipe
- heating unit
- lubrication oil
- heat
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Abstract
The utility model discloses a kind of compressor lubrication oil heating unit, comprise lubricating oil tank and heating equipment, also comprise and there is heat sinking function and the sleeve pipe being filled with heat-conducting medium, and this sleeve pipe is placed in lubricating oil tank, and above-mentioned heating equipment is arranged in sleeve pipe.In the application, heating equipment is arranged in sleeve pipe, and by the conductive force of heat-conducting medium and sleeve pipe, the fluid in lubricating oil tank is heated, avoid heating equipment directly and the contact of lubricant oil, and change the mode of heat trnasfer into, alleviate the impact of high temperature on lubricant oil, reduce the decomposition of lubricant oil, thus improve the safe operation of compressor.The invention also discloses a kind of compressor with above-mentioned compressor Lubricating oil heating device.
Description
Technical field
The utility model relates to energy processing technique field, in particular, relates to a kind of compressor and compressor lubrication oil heating unit thereof.
Background technique
It is the energy the cleanest on the earth that LNG Liquefied natural gas (Liquified Natural Gas, be called for short LNG) is recognized, and has colourless, tasteless, nontoxic and features such as non-corrosiveness.
At present, in liquefied natural gas (LNG) plant, usually adopt hybrid refrigeration mode to liquefy to gaseous natural gas, hybrid refrigeration compressor adopts high speed centrifugation compressor mostly, and high speed centrifugation compressor is very strict to the quality requirements of lubricant oil.Traditional lubricant oil heating means are all adopt electric heater directly to heat lubricant oil, but, above-mentioned mode of heating heats inside direct for electric heater floodlubrication oil, namely electric heater directly contacts with lubricant oil, this makes the high temperature produced after electric heater energising to produce decomposition to oil or to introduce impurity, and affects the safe operation of compressor.
Therefore, how avoiding the decomposition to lubricant oil heating, to improve the safe operation of compressor, is the current technical issues that need to address of those skilled in the art.
Model utility content
In view of this, the utility model provides a kind of compressor lubrication oil heating unit, avoids the decomposition directly lubricant oil heating being caused to lubricant oil, to improve the safe operation of compressor, to extend the service time of lubricant oil.The utility model additionally provides a kind of compressor with above-mentioned compressor Lubricating oil heating device.
For achieving the above object, the utility model provides following technological scheme:
A kind of compressor lubrication oil heating unit, comprise lubricating oil tank and heating equipment, it also comprises:
Have heat sinking function and be filled with the sleeve pipe of heat-conducting medium, described sleeve pipe is placed in lubricating oil tank, and described heating equipment is arranged in described sleeve pipe.
Preferably, in above-mentioned compressor lubrication oil heating unit, described sleeve pipe is fin radiator.
Preferably, in above-mentioned compressor lubrication oil heating unit, described sleeve pipe is by the dismountable bottom being arranged on described lubricating oil tank of screw.
Preferably, in above-mentioned compressor lubrication oil heating unit, described heating equipment is electric heater.
Preferably, in above-mentioned compressor lubrication oil heating unit, described heat-conducting medium is lubricant oil.
A kind of compressor, comprise compressor lubrication oil heating unit, wherein, described compressor lubrication oil heating unit is compressor lubrication oil heating unit described above.
Known via above-mentioned technological scheme, compared with prior art, the utility model discloses a kind of compressor lubrication oil heating unit, comprise lubricating oil tank and heating equipment, also comprise and there is heat sinking function and the sleeve pipe being filled with heat-conducting medium, and this sleeve pipe is placed in lubricating oil tank, and above-mentioned heating equipment is arranged in sleeve pipe.In the application, heating equipment is arranged in sleeve pipe, and by the conductive force of heat-conducting medium and sleeve pipe, the fluid in lubricating oil tank is heated, avoid heating equipment directly and the contact of lubricant oil, and change the mode of heat trnasfer into, alleviate the impact of high temperature on lubricant oil, reduce the decomposition of lubricant oil, thus improve the safe operation of compressor.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of Fig. 1 compressor lubrication oil heating unit disclosed in the utility model embodiment.
Embodiment
Core of the present utility model is to provide a kind of compressor lubrication oil heating unit, avoids the decomposition directly lubricant oil heating being caused to lubricant oil, to improve the safe operation of compressor, to extend the service time of lubricant oil.Another core of the present utility model is to provide a kind of compressor with above-mentioned compressor Lubricating oil heating device.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model discloses a kind of compressor lubrication oil heating unit, comprise lubricating oil tank 1 and heating equipment 3, also comprise and there is heat sinking function and the sleeve pipe 2 being filled with heat-conducting medium, and this sleeve pipe 2 is placed in lubricating oil tank 1, and above-mentioned heating equipment 3 is arranged in sleeve pipe 2.In the application, heating equipment 3 is arranged in sleeve pipe 2, and by the conductive force of heat-conducting medium and sleeve pipe 2, the fluid in lubricating oil tank 1 is heated, avoid heating equipment 3 directly and the contact of lubricant oil, and change the mode of heat trnasfer into, alleviate the impact of high temperature on lubricant oil, reduce the decomposition of lubricant oil, thus improve the safe operation of compressor.
In specific embodiment, above-mentioned sleeve pipe 2 is set to fin radiator, is increased the size of heat dispersing surface by the fin structure on sleeve pipe 2, to improve the efficiency of heat exchange.Dissimilar sleeve pipe 2 can be selected, as long as the effect of quick heat radiating can be realized in practice according to different needs.
Because existing electric heater is directly installed in lubricating oil tank 1, when changing electric heater, need lubricant oil whole in lubricant removal case 1 just can change, this can cause the waste to lubricant oil.And in the application, heating equipment 3 is arranged in sleeve pipe 2, and by sleeve pipe 2 by the dismountable bottom being arranged on lubricating oil tank 1 of screw, when needs are changed heating equipment 3, sleeve pipe 2 is only needed to disassemble from lubricating oil tank 1, then the heat-conducting medium in sleeve pipe 2 is only emptied, therefore, can cut the waste, reduce costs, shorten the scram time.
In the application, heating equipment 3 is set to electric heater, and heat-conducting medium is set as lubricant oil.
The utility model additionally provides a kind of compressor, and this compressor comprises compressor lubrication oil heating unit, particularly, this compressor lubrication oil heating unit is the oil heating unit of compressor lubrication disclosed in above-described embodiment, therefore, the compressor with this compressor lubrication oil heating unit also has above-mentioned all technique effects, and this is no longer going to repeat them.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a compressor lubrication oil heating unit, comprises lubricating oil tank (1) and heating equipment (3), it is characterized in that, also comprise:
Have heat sinking function and be filled with the sleeve pipe (2) of heat-conducting medium, described sleeve pipe (2) is placed in lubricating oil tank (1), and described heating equipment (3) is arranged in described sleeve pipe (2).
2. compressor lubrication oil heating unit according to claim 1, is characterized in that, described sleeve pipe (2) is fin radiator.
3. compressor lubrication oil heating unit according to claim 1, is characterized in that, described sleeve pipe (2) is by the dismountable bottom being arranged on described lubricating oil tank (1) of screw.
4. compressor lubrication oil heating unit according to claim 1, is characterized in that, described heating equipment (3) is electric heater.
5. the compressor lubrication oil heating unit according to any one of claim 1-4, is characterized in that, described heat-conducting medium is lubricant oil.
6. a compressor, comprises compressor lubrication oil heating unit, it is characterized in that, the compressor lubrication oil heating unit of described compressor lubrication oil heating unit as described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481216.XU CN204041519U (en) | 2014-08-25 | 2014-08-25 | A kind of compressor and compressor lubrication oil heating unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481216.XU CN204041519U (en) | 2014-08-25 | 2014-08-25 | A kind of compressor and compressor lubrication oil heating unit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041519U true CN204041519U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481216.XU Expired - Fee Related CN204041519U (en) | 2014-08-25 | 2014-08-25 | A kind of compressor and compressor lubrication oil heating unit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204041519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523326A (en) * | 2015-09-11 | 2017-03-22 | 复盛股份有限公司 | Oil heating mechanism of explosion-proof refrigerant compressor |
-
2014
- 2014-08-25 CN CN201420481216.XU patent/CN204041519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523326A (en) * | 2015-09-11 | 2017-03-22 | 复盛股份有限公司 | Oil heating mechanism of explosion-proof refrigerant compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20210825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |